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Pull the PVC valve and rev the engine, smoke. Time to have the heads redone?

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Old Jun 30, 2002 | 10:32 PM
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Xenodrgn's Avatar
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From: Bayville NJ and Newark at NJIT.
Pull the PVC valve and rev the engine, smoke. Time to have the heads redone?

Topic says it all.

How long would you figure it should take to pull the heads, install a cam and springs and then reinstall and break it in?
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Old Jul 1, 2002 | 12:42 AM
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If by HEADS you mean RINGS, yes :\
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Old Jul 1, 2002 | 03:57 AM
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Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
Originally posted by rezinn
If by HEADS you mean RINGS, yes :\



i figure it would be bad valve seals.................

sorry to say xeno, but it looks like my thoughts were correct

that explains your lack of power, because you probably have a total loss of compression.................................
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Old Jul 1, 2002 | 04:43 AM
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1991tealRSt-topGuy's Avatar
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Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
hey Eric........is that your only car? or do you have a ride when its being worked on?

reason i ask is, i see alot of 305 parts pretty cheap on ebay...........it would just take some time though...........


i figure we could prolly do the engine/trans swap for about $1500 if we shop around wisely..............................but we'll also need a cherry picker............
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Old Jul 1, 2002 | 04:48 AM
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1991tealRSt-topGuy's Avatar
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Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
oh yeah, Eric, last time i went to Cosmo's they had a 1979 350 for like $500............i'm not sure whether that was a complete engine, could have just been the longblock................
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Old Jul 1, 2002 | 02:41 PM
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From: Bayville NJ and Newark at NJIT.
Hmm, well that sucks...

I have yet to get a compression guage on it. Yesterday I got a flat and some guy was trying to kill me (remember the scrawny kid in White Castle was saying how this kid Rich was pissed at me, I found out yesterday he might've had a gun and was going after me, all is well now though). Today, after waking up late, waiting for a ride and for the tire shop, I found out it was the valve that had loostend up. She's good to go now, but I have to be out at work soon.

Soooo...

I think I have a friend with an engine hoist, I'll have to give him a call. Also, I could theoretically drive my step-moms Hyundai wagon around if I needed to.

Why not just pull the heads, have them boiled, slap some valve grinding compound on the valve and relap them in place. Put new springs on and throw a cam in there? Certainly much less work than an entire engine/trans swap. And cheaper.

We'll see though, when I know anything I'll let you know.
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Old Jul 1, 2002 | 06:31 PM
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1991tealRSt-topGuy's Avatar
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Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
yeah thats the biggest problem the price of a v8 swap


used engine: $500
used turbo 350: $400
turbo 350 kit: 100

hopefully we'd be able to find a complete used engine with accessories and all...............be so much easier and cheaper

radiator: $100
AFPR: $100



good news on my car: i found my oil leak

i was going to do a compression test on it today, but instead i checked my fuel pressure at startup with the key in the on position: it was 45 PSI, so that sounds correct

the ****ing oil leak was actually a hole in my oil filter

hmmmmm, give me like a day notice, and stop by my work at 3:30 on a weekday, i'll borrow my friends compression tester gauge, and we can do your car

i'll also check your fuel pressure
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